// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.from
description: Setting property on result value (traversed via iterator)
info: |
    [...]
    6. If usingIterator is not undefined, then
       [...]
       g. Repeat
          [...]
          ix. Let defineStatus be CreateDataPropertyOrThrow(A, Pk,
              mappedValue).
features: [Symbol.iterator]
---*/

function Test() {
    var items = {};
    var firstIterResult = {
      done: false,
      value: {}
    };
    var secondIterResult = {
      done: false,
      value: {}
    };
    var thirdIterResult = {
      done: true,
      value: {}
    };
    var nextIterResult = firstIterResult;
    var nextNextIterResult = secondIterResult;
    var result;

    items[Symbol.iterator] = function() {
      return {
        next: function() {
          var result = nextIterResult;

          nextIterResult = nextNextIterResult;
          nextNextIterResult = thirdIterResult;

          return result;
        }
      };
    };

    result = Array.from(items);

    assert.sameValue(
      result[0],
      firstIterResult.value,
      'The value of result[0] is expected to equal the value of firstIterResult.value'
    );
    assert.sameValue(
      result[1],
      secondIterResult.value,
      'The value of result[1] is expected to equal the value of secondIterResult.value'
    );
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
